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	param	t-stat
$ω$	0.0286	12.84
$α$	0.0718	19.08
$β$	0.9253	224.47
$γ$	0.5077	16.78
$δ$	1.1568	29.79

V-Lab

Sempra APARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:22.62% (+1.04%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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